Create static variant of ImageDescriptor.imageDescriptorFromURI()

This method is intended to be used as a wrapper for createFromURL() to
avoid having to deal with the checked MalformedURLException. However,
this method is effectively unusable, as it requires the user to already
have an instance of the ImageDescriptor they want to created.

Instead, create a new, static createFromURI() method, mark the old
method as deprecated and internally delegate to the new method.

The old method was created as a response to Bug 559656 [1], in order to
match the signature of IResourceUtilities. But because the latter is
accessed via an OSGi service, it doesn't need to be static. Which is
something that doesn't really work for image descriptors.

[1] https://bugs.eclipse.org/bugs/show_bug.cgi?id=559656

Author: ptziegler

bundles/org.eclipse.jface/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.jface;singleton:=true
-Bundle-Version: 3.35.100.qualifier
+Bundle-Version: 3.36.0.qualifier
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Export-Package: org.eclipse.jface,

bundles/org.eclipse.jface/src/org/eclipse/jface/resource/ImageDescriptor.java

@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2023 IBM Corporation and others.
+ * Copyright (c) 2000, 2024 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -212,18 +212,37 @@ public static ImageDescriptor createFromURLSupplier(boolean useMissingImage, Sup
 	 * @param uriIconPath The URI of the image file.
 	 * @return a new image descriptor
 	 *
-	 * @since 3.19
+	 * @since 3.36
 	 */
-	public ImageDescriptor imageDescriptorFromURI(URI uriIconPath) {
+	public static ImageDescriptor createFromURI(URI uriIconPath) {
+		if (uriIconPath == null) {
+			return getMissingImageDescriptor();
+		}
 		try {
-			return ImageDescriptor.createFromURL(new URL(uriIconPath.toString()));
-		} catch (MalformedURLException | NullPointerException e) {
+			return ImageDescriptor.createFromURL(uriIconPath.toURL());
+		} catch (MalformedURLException e) {
 			// return the missing image placeholder to indicate
 			// the incorrect call without interfering with the user flow
 			return getMissingImageDescriptor();
 		}
 	}
 
+	/**
+	 * Convenient method to create an ImageDescriptor from an URI
+	 *
+	 * Delegates to ImageDescriptor createFromURL
+	 *
+	 * @param uriIconPath The URI of the image file.
+	 * @return a new image descriptor
+	 *
+	 * @since 3.19
+	 * @deprecated Use {@link #createFromURI(URI)} instead.
+	 */
+	@Deprecated(since = "3.36", forRemoval = true)
+	public ImageDescriptor imageDescriptorFromURI(URI uriIconPath) {
+		return createFromURI(uriIconPath);
+	}
+
 	@Override
 	public Object createResource(Device device) throws DeviceResourceException {
 		Image result = createImage(false, device);